EA ratification method for Prince Street Mobile Monitoring Facility

Due to the high level of public interest, the Environment Agency has taken the decision to provide ratified monitoring results from this station directly to the Wales Air Quality Forum website. The data will be uploaded on a quarterly basis. Please note that there is a separate note on the data Verification and Ratification Procedures for the Prince Street Mobile Monitoring Facility. Download more information (PDF)

This site is hosted and maintained by Ricardo-AEA on behalf of the Welsh Government and the Welsh Air Quality Forum